Grouping of data weekly wise and creating control

[RIDWIV]

Hello all,

Hope you are doing good.

I have a query regarding huge volume of data. I am importing data from live database that is MySql Database.

And it is more than 1gb . I want load data in a group-wise or range-wise in my Visualization
E.g.
Group- 1= 1st week
Group-2= 2nd week